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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/09/29 06:30:00 UTC

[jira] [Commented] (SPARK-32958) Column pruning for JsonToStructs

    [ https://issues.apache.org/jira/browse/SPARK-32958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17203695#comment-17203695 ] 

Apache Spark commented on SPARK-32958:
--------------------------------------

User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/29900

> Column pruning for JsonToStructs
> --------------------------------
>
>                 Key: SPARK-32958
>                 URL: https://issues.apache.org/jira/browse/SPARK-32958
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: L. C. Hsieh
>            Assignee: L. C. Hsieh
>            Priority: Major
>
> We could do column pruning for JsonToStructs expression if we only require some fields from it.



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